Dan has been active in finance, strategy & business building for more than two decades. He has focused on technology & media for most of that time. His notes are here & in his book, The Age of Convergence (2013).

Head of Community Development @ StockTwits. Evangelizing Social Communications for Investors, Traders, & Public Companies. Independent Trader. Former Chicago Board of Trade Member. Long Optimism. Hiking Enthusiast. Not in Chicago anymore.